RT9703 Datasheet | Richtek

.. Preliminary 80mΩ, 3A Smart Universal Power Switch with Flag General Description The RT9703 is a low voltage, high performance single N-Channel MOSFET power switch, designed for power rail on/off control with low R DS(ON) ≈ dd 80m Ω and full protection functions. The RT9703 equipped with a charge pump circuitry to drive the internal MOSFET switch and a flag output is available to indicate fault conditions against large di/dt which may cause the supply to fall out of regulation. In order to fit different application, an IP pin is offered for current limit point setting, a resistor from IP to ground sets the current limit for the switch. Additional Features...